Buying bases

[me_in_japan]

I find myself in need of a large oval base for my plague hulk. Does anybody either have one I could buy or know of a place I could buy one online for a not-stupid amount of money? FW sell em for 6quid a pop, plus shipping, but there must be a better option somewhere. It must be an official GW size one, as depending on how it turns out this my be a GD entry. (Well, maybe. No point in screwing myself with a non-GW base right from the start)

[AndrewGPaul]

Do GD entries need to be on proper base sizes again? or is that just a Japan thing?

Fenris do acrylic ones in the same size, but I doubt that'll be any cheaper after postage.

Or print this out at 120x93mm and use it as a template: